Kate Trinh
Optometrist · Coolidge, AZ
Kate Trinh is an optometrist with a practice address in Coolidge, Arizona, and NPI 1043773708, issued on Apr 10, 2019. Check the license (Arizona OPT-002458, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kate Trinh
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- OPT-002458 AZ
34311TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 371 W Central Ave, Coolidge, AZ 85128
- Phone
- (480) 892-8400
- Enumerated
- Apr 10, 2019
- Entity
- Type 1 · individual
Also registered at 371 W Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roger Ethington, M..D.Optometrist1679545776
Verify Kate Trinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license OPT-002458Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.0 times the Medicare Part D claims of the average optometrist in 2024
845 Medicare Part D claims for 349 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Latanoprost267 claims
- Prednisolone Acetate134 claims
- Restasis67 claims
- Brimonidine Tartrate48 claims
- Neomycin-Polymyxin-Dexameth47 claims
- Timolol Maleate36 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's Medicare quality score for 2023: 87.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $548.78
13 payments, mostly food and beverage; the largest payer was Bausch & Lomb Americas Inc.. The 33,561 providers of this specialty with any payment received $749.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Southwestern Eye Center LtdCasa Grande, AZ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3 optometrist records list a Coolidge practice address
They are 3 of the 86 NPPES records with a Coolidge practice address, and 1,312 optometrist records in Arizona.
All 3 in Coolidge → All 1,312 in Arizona → Every provider in Coolidge →
Other optometrist records in Arizona
- Maryam Abbas, ODAvondale, AZ1578486379
- James Abbott, O.D.Mesa, AZ1073597290
- Andrew Abela, ODTempe, AZ1942652672
- Sanar Abidali, ODGlendale, AZ1770300014
- Cristina Acevedo, ODSacaton, AZ1487200143
- Joel Ackerman, O.D.Phoenix, AZ1457337560
- Stuart Adams, O.D. PCParker, AZ1184790842
- Laura Addy, O.D.Glendale, AZ1477969947
- Lisa Ahuactzin, O.D.Tucson, AZ1043207558
- Thomas Ainsworth, O.D.Phoenix, AZ1316272362
Common questions
What is Kate Trinh's NPI number?
Kate Trinh's National Provider Identifier (NPI) is 1043773708, issued on Apr 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kate Trinh located?
The NPPES record lists a practice address at 371 W Central Ave, Coolidge, AZ, 85128. Phone: (480) 892-8400. Providers update this record themselves, so call before visiting.
How can I verify Kate Trinh's license?
NPPES lists Arizona license number OPT-002458, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Kate Trinh prescribe under Medicare Part D?
In 2024, Kate Trinh had 845 Medicare Part D claims for 349 beneficiaries; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.
What is Kate Trinh's Medicare quality score?
The 2023 MIPS final score is 87.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.